BY R. VON LENDEXFELD, PH.D. 485 



15S. AGLAOPHENIA FLEXUOSA. Lamouroux. 



This species, obtained in Australian waters, has been described 

 by Lamouroux (1), Lamarck (2) speaks of it as Plumularia flexuosa. 



159. AGLAOPHENIA PIMBEIATA. Bale. 



This species was found in Australian waters, and has been 

 described by Bale (3). Formerly it was described as Plumularia 

 fimbriata by Lamarck (4), and Blainville (5.) 



160. AGLAOPHENIA GLUTINOSA. Lamouroux. 



This species was found in the Indian Seas, and has been described 

 by Lamouroux (6), Lamarck (7) named it Plumularia glutinosa. 



27. GENUS. DIPLOCHEILUS. Allman. 



Hydrotheca with a duplicature of its walls forming an external 

 ealycine envelope which surrounds the Hydrotheca for some 

 distance behind the orifice. Mesial Nematophore in the form of 

 a shield-like process not adnate to the Hydrotheca ; lateral nema- 

 tophores absent. 



161. DIPLOCHEILUS MIRABILIS. Allman. 



This Hydroid was dredged by the Challenger in Station 162, 

 April 2, 1874, off Moncour Island, Bass' Strait ; depth, 38-40 

 fathoms ; bottom, sandy. It was described by Allman (8.) 



(1.) Lamouroux. Histoire des Polypiers Corallines flexibles. 

 (2.) Be Lamarck. Histoire Naturelle des Animaux sans Vertebres. 

 (3.) W. Bale. Catalogue of Australian Hydroid Zoophytes. Page 172. 

 (4.) De Lamarck. Histoire Naturelle des Animaux sans Vertebres. 

 (5.) De Blainville. Manual d'Actinologie. 

 (6.) Lamouroux. Histoire des Polypiers Corallines flexibles. 

 (7.) De Lamarck. Histoire Naturalle des Animaux sans Vertebres. 

 (8.) G. Allman. Report on the Hydroida. The Zoology of the Voyage of 

 Ii M.S. Challenger. Part XX.. p. 49. 



